Alumber yard has five different lengths of 2 by 4 boards. based on cost per linear foot, which is the best deal available on 2 by 4 boards at this lumber yard?

2 × 4 board prices
8 foot board for $2.95
10 foot board for $3.15
12 foot board for $4.10
16 foot board for $5.80
20 foot board for $6.95

a) 8 foot board for $2.97
b) 10 foot board for $3.25
c) 12 foot board for $4.10
d) 16 foot board for $5.80

The Answer is B.

2.97/8= .371

3.25/10= .325

4.10/12= .342

5.80/16= .366

This means you can get 1 board for $0.325 when buying 10 boards.

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!